Travel with Axel,
get the best price.

Newark → Porto

Dec 21, 2026 · return Dec 28, 2026

EWR → OPO1 adulteconomyRound trip

7 flight options · 3 airlines

Nonstop flights

Mon, Dec 21 – Mon, Dec 28

TAP Air Portugal
11:40 pmEWR
6h 40m
Nonstop
11:20 am+1OPO
TAP Air Portugal
6:35 pmOPO
8h 20m
Nonstop
9:55 pmEWR

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Dec 28

United Airlines
9:45 pmEWR
6h 45m
Nonstop
9:30 am+1OPO
United Airlines
12:35 pmOPO
8h 25m
Nonstop
4:00 pmEWR

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 – Mon, Dec 28

Air France
5:05 pmEWR
12h 30m
CDG · 3h 5m
10:35 am+1OPO
Air France
5:55 amOPO
13h 50m
CDG · 3h
2:45 pmEWR

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Dec 28

TAP Air Portugal
12:10 amEWR
9h 50m
LIS · 1h 55m
3:00 pmOPO
TAP Air Portugal
6:35 pmOPO
8h 20m
Nonstop
9:55 pmEWR

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Dec 28

United Airlines
8:25 pmEWR
9h 35m
LIS · 1h 50m
11:00 am+1OPO
United Airlines
12:35 pmOPO
8h 25m
Nonstop
4:00 pmEWR

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Dec 28

United Airlines
6:55 pmEWR
11h 55m
BRU · 2h 10m
11:50 am+1OPO
United Airlines
12:35 pmOPO
8h 25m
Nonstop
4:00 pmEWR

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Dec 28

United Airlines
5:10 pmEWR
14h 40m
MUC · 3h 45m
12:50 pm+1OPO
United Airlines
12:35 pmOPO
8h 25m
Nonstop
4:00 pmEWR

Round-trip total · 1 adult · Taxes included

Make this trip yours

EWR ⇄ OPO

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, TAP Air Portugal emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-21 → 2026-12-28TAP Air PortugalTP214 / TP211$812.502026-10-29T01:15:31Z
2026-12-21 → 2026-12-28United AirlinesUA144 / UA145$1007.502026-10-29T01:15:31Z
2026-12-21 → 2026-12-28Air FranceAF71 + AF1528 / AF1517 + AF70$942.502026-10-29T01:15:31Z
2026-12-21 → 2026-12-28TAP Air PortugalTP204 + TP1928 / TP211$780.002026-10-29T01:15:31Z
2026-12-21 → 2026-12-28United AirlinesUA64 + TP1924 / UA145$975.002026-10-29T01:15:31Z
2026-12-21 → 2026-12-28United AirlinesUA994 + SN3811 / UA145$975.002026-10-29T01:15:31Z
2026-12-21 → 2026-12-28United AirlinesUA30 + LH1782 / UA145$975.002026-10-29T01:15:31Z

2026-12-21 → 2026-12-28 · $812.50

  • TAP Air Portugal TP214: EWR 2026-12-21 23:40:00 → OPO 2026-12-22 11:20:00; nonstop; 400 minutes. Local airport times.
  • TAP Air Portugal TP211: OPO 2026-12-28 18:35:00 → EWR 2026-12-28 21:55:00; nonstop; 500 minutes. Local airport times.

2026-12-21 → 2026-12-28 · $1007.50

  • United Airlines UA144: EWR 2026-12-21 21:45:00 → OPO 2026-12-22 09:30:00; nonstop; 405 minutes. Local airport times.
  • United Airlines UA145: OPO 2026-12-28 12:35:00 → EWR 2026-12-28 16:00:00; nonstop; 505 minutes. Local airport times.

2026-12-21 → 2026-12-28 · $942.50

  • Air France AF71 / AF1528: EWR 2026-12-21 17:05:00 → OPO 2026-12-22 10:35:00; 1 stop(s) via CDG; 750 minutes. Local airport times.
    • AF71: EWR 2026-12-21 17:05:00 → CDG 2026-12-22 06:10:00; layover at CDG: 185 minutes.
    • AF1528: CDG 2026-12-22 09:15:00 → OPO 2026-12-22 10:35:00.
  • Air France AF1517 / AF70: OPO 2026-12-28 05:55:00 → EWR 2026-12-28 14:45:00; 1 stop(s) via CDG; 830 minutes. Local airport times.
    • AF1517: OPO 2026-12-28 05:55:00 → CDG 2026-12-28 09:20:00; layover at CDG: 180 minutes.
    • AF70: CDG 2026-12-28 12:20:00 → EWR 2026-12-28 14:45:00.

2026-12-21 → 2026-12-28 · $780.00

  • TAP Air Portugal TP204 / TP1928: EWR 2026-12-21 00:10:00 → OPO 2026-12-21 15:00:00; 1 stop(s) via LIS; 590 minutes. Local airport times.
    • TP204: EWR 2026-12-21 00:10:00 → LIS 2026-12-21 12:05:00; layover at LIS: 115 minutes.
    • TP1928: LIS 2026-12-21 14:00:00 → OPO 2026-12-21 15:00:00.
  • TAP Air Portugal TP211: OPO 2026-12-28 18:35:00 → EWR 2026-12-28 21:55:00; nonstop; 500 minutes. Local airport times.

2026-12-21 → 2026-12-28 · $975.00

  • United Airlines UA64 / TP1924: EWR 2026-12-21 20:25:00 → OPO 2026-12-22 11:00:00; 1 stop(s) via LIS; 575 minutes. Local airport times.
    • UA64: EWR 2026-12-21 20:25:00 → LIS 2026-12-22 08:10:00; layover at LIS: 110 minutes.
    • TP1924: LIS 2026-12-22 10:00:00 → OPO 2026-12-22 11:00:00.
  • United Airlines UA145: OPO 2026-12-28 12:35:00 → EWR 2026-12-28 16:00:00; nonstop; 505 minutes. Local airport times.

2026-12-21 → 2026-12-28 · $975.00

  • United Airlines UA994 / SN3811: EWR 2026-12-21 18:55:00 → OPO 2026-12-22 11:50:00; 1 stop(s) via BRU; 715 minutes. Local airport times.
    • UA994: EWR 2026-12-21 18:55:00 → BRU 2026-12-22 08:05:00; layover at BRU: 130 minutes.
    • SN3811: BRU 2026-12-22 10:15:00 → OPO 2026-12-22 11:50:00.
  • United Airlines UA145: OPO 2026-12-28 12:35:00 → EWR 2026-12-28 16:00:00; nonstop; 505 minutes. Local airport times.

2026-12-21 → 2026-12-28 · $975.00

  • United Airlines UA30 / LH1782: EWR 2026-12-21 17:10:00 → OPO 2026-12-22 12:50:00; 1 stop(s) via MUC; 880 minutes. Local airport times.
    • UA30: EWR 2026-12-21 17:10:00 → MUC 2026-12-22 07:05:00; layover at MUC: 225 minutes.
    • LH1782: MUC 2026-12-22 10:50:00 → OPO 2026-12-22 12:50:00.
  • United Airlines UA145: OPO 2026-12-28 12:35:00 → EWR 2026-12-28 16:00:00; nonstop; 505 minutes. Local airport times.

More dates for this route